Honda CRF450R Owner's Manual page 58

4. SERVICE AND MAINTENANCE
Muffler Installation
1. Remove the gasket.
2. Install the muffler clamp and new gasket to the ex-
haust pipe.
(1) MUFFLER CLAMP (2) GASKET
3. Install the muffler.
4. Install the muffler clamp by aligning the tab of the
muffler clamp with the cut-out of the muffler.
1
4
2
(1) MUFFLER (2) MUFFLER CLAMP
(3) TAB (4) CUT-OUT
56
5. Tighten the muffler B bolt and muffler A bolt.
TORQUE: 16 lbf ft (22 N m, 2.2 kgf m)
6. Tighten the muffler clamp bolt.
TORQUE: 15 lbf ft (21 N m, 2.1 kgf m)
(1) MUFFLER
(2) MUFFLER B BOLT
(3) MUFFLER A BOLT
(4) MUFFLER CLAMP BOLT
7. Install the right side cover, collar and side cover bolt.
8. Install the collar and seat bolt.
TORQUE: 16 lbf ft (22 N m, 2.2 kgf m)
3
4
3
1
(1) RIGHT SIDE COVER
(2) SIDE COVER BOLT
(3) SEAT BOLT
(4) COLLARS
Exhaust Pipe Removal
1. Remove the muffler (page 55).
2. Remove the exhaust pipe joint nuts, exhaust pipe
(1) EXHAUST PIPE JOINT NUTS
(2) EXHAUST PIPE
(3) EXHAUST PIPE GASKET
4
2
and exhaust pipe gasket.